after a few hours of searching and testen i’ve got it working!Â Cacti can now shows disk io of our windows 2008 servers!
Here is how i did it:
download them and install at http://www.orvant.com/packages/(go to bottom)
cacti wmi plugin, download the wmi.phpand put it in your cacti/scripts/ folder.
Make sure the webserver you are running can read the file!
http://svn.parkingdenied.com/CactiWMI/trunk/ cacti wmi templates